Nuclear power plant successfully connected to the network, the arrival of a nuclear era

At 14:58 on the 28th, Unit 1 of the Ningde Nuclear Power Plant was successfully connected to the grid, marking a historic moment for Fujian’s energy sector. This milestone officially ushered the province into the “nuclear age,” representing a major breakthrough in its clean energy development. The introduction of nuclear power is expected to significantly influence economic growth and environmental sustainability across the region. Nuclear energy is recognized as a safe, clean, and cost-effective power source. With the commissioning of Unit 1 at Ningde, the proportion of clean energy in Fujian will increase, contributing to energy conservation, emission reduction, and resource efficiency. This aligns with the province's broader goal of building a more sustainable and beautiful environment. Currently, Fujian already has a high share of clean energy, including hydropower, wind power, and LNG. According to the "12th Five-Year Plan," the target is to raise the share of clean energy capacity from 45.4% in 2010 to 47.8% by 2015. As basic hydropower development nears completion, nuclear projects are set to play a key role in meeting these targets. By the end of next year or early 2013, both Ningde and Fuqing Nuclear Power Plants are expected to bring one unit online each. With seven nuclear units eventually operational, the clean energy share in Fujian could reach 52%, further enhancing the province’s energy security and environmental performance. A 1,000 MW nuclear plant can reduce CO₂ emissions by 6–6.5 million tons annually compared to a coal-fired plant. It also cuts nitrogen oxides by 17,000–44,000 tons, sulfur dioxide by 15,000–22,000 tons, and particulate matter by 320,000–1.5 million tons. This substantial reduction in pollutants will help improve air quality and environmental capacity in Fujian. In terms of fuel consumption, a nuclear plant requires only about 30 tons of fuel per year—equivalent to a single heavy truck load—while a coal plant needs 3 million tons of coal, equivalent to 50,000 train loads. Given Fujian’s limited coal and oil resources, nuclear power not only reduces resource use but also eases the burden on transportation infrastructure. The power supply structure is also evolving. Currently, Fujian has 38.77 million kW of installed capacity, with 11.38 million kW from hydropower, 26.26 million kW from thermal power, and 1.13 million kW from new energy sources like wind power. Once all units from Ningde and Fuqing are operational, the grid will transition toward a more balanced mix of thermal, hydro, and nuclear power. Huang Wenying, Deputy Chief Engineer at State Grid Fujian Electric Power, noted that the successful operation of Unit 1 has diversified Fujian’s energy structure, ensuring more stable and secure power supply. With daily generation reaching 24 million kWh, it will meet the rising electricity demand and ensure sufficient power availability in the coming year. To support the transmission of nuclear power, four 500 kV lines, two 500 kV substations in Ningde, and two in Puili have been established. The first transmission line project is already operational, while the second will be completed by 2013 to fully support nuclear power delivery. Safety measures have been strictly implemented, including multiple inspections, enhanced protocols, and emergency drills to ensure the reliability of nuclear power transmission. Meanwhile, the State Grid Corporation is accelerating UHV (Ultra High Voltage) projects between Fujian and East China to better integrate renewable energy and stabilize the grid. With the expansion of nuclear power, Fujian is moving toward a more sustainable, efficient, and resilient energy future.

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